Mini Coax U/4 Trishield
Cu/Al
Application Area
This type of Mini Coax cables is used for outdoor and aerial distributions of CATV networks and connections of SMATV systems
which require low attenuations.
Cable Construction
|
Inner Conductor |
|
Ø 0.65 mm Bare Copper |
|
Insulation |
Ø 2.80 mm Gas Injected
Skin/Foam/Skin PE |
|
1st Shielding |
|
Aluminum Foil |
|
2nd Shielding |
|
Aluminum Wire Braiding |
|
3rd Shielding |
|
Aluminum Foil |
|
Outer Sheath |
|
Ø 4.40 mm PVC or HFFR* |
Technical Properties
|
Copper Weight |
4.7 kg/km |
|
Min. Bending Radius |
25 mm |
|
Max. Tensile Strength |
30 N |
|
Operating Temperature |
-30 °C ... + 70 °C |
|
Packing |
100 / 300 / 500 m |
Electrical Properties
|
Impedance |
75+3 Ω |
|
Capacitance |
53 + 2 pF/m |
|
Velocity of Propagation |
82 % |
|
Insulation Resistance |
> 2 GΩxkm |
|
Operating Voltage |
1000 V |
|
Test Voltage |
2500 V |
|
Inner Conductor DCR |
< 61.90 Ω/km |
Attenuations (20°C)
|
5 MHz |
2.40 dB/100m |
|
50 MHz |
7.00 dB/100m |
|
230 MHz |
16.80 dB/100m |
|
470 MHz |
21.80 dB/100m |
|
860 MHz |
29.40 dB/100m |
|
1000 MHz |
32.10 dB/100m |
|
1200 MHz |
35.50 dB/100m |
|
2150 MHz |
48.60 dB/100m |
|
3000 MHz |
58.30 dB/100m |
Return Loss (20°C)
|
5-470 MHz |
> 26 dB |
|
470-1200 MHz |
> 23 dB |
|
1200-2000 MHz |
> 20 dB |
|
2000-3000 MHz |
> 18 dB |
Transfer Impedance
Screen Attenuation
|
30-1200 MHz |
≥ 85 dB |
|
1200-2000 MHz |
≥ 75 dB |
|
2000-3000 MHz |
≥ 65 dB
|
Standards
|
Screening Class |
Class A |
|
EN 50117-2-4 |
|
Product
Name |
Outer Sheath
Material |
Euro
Class |
Cable
Weight |
Flame
Retardancy |
Corrosive Gases
Test |
Smoke
Density |
Download
Data Sheet |
|
Mini Coax U/4 Cu/Al |
PVC |
Eca |
19 kg/km |
EN 60332-1-2 |
N/A |
N/A |
 PVC |
|
Mini Coax U/4 Cu/All HFFR |
HFFR |
Dca |
21 kg/km |
EN 60332-1-2 |
EN 50267-2-3 |
EN 61034-2 |
HFFR |
Yeldeğirmeni Cad. No:21 
